Zebra mussel control topic of COLA meeting

OTTERTAIL, Minn. – The Otter Tail County Coalition of Lake Associations will sponsor a public meeting at 9 a.m. Saturday at the community center here.

Featured speaker will be Mark Gaikowski, branch manager of the aquatic ecosystem health branch of the U.S. Geological Survey’s Upper Midwest Environmental Services Center. He will speak about research on aquatic invasive species, including zebra mussels, and future field experimental uses of biocides to control them.